Added tests for each function, fixing functions as we hit bugs.

1 files changed, 29 insertions, 0 deletions

diff --git a/spec/unit/parser/functions/load_json_spec.rb b/spec/unit/parser/functions/load_json_spec.rb
new file mode 100644
index 0000000..73a4566
--- /dev/null
+++ b/spec/unit/parser/functions/load_json_spec.rb
@@ -0,0 +1,29 @@
+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the load_json function" do
+  before :all do
+    Puppet::Parser::Functions.autoloader.loadall
+  end
+
+  before :each do
+    @scope = Puppet::Parser::Scope.new
+  end
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("load_json").should == "function_load_json"
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    lambda { @scope.function_load_json([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should convert JSON to a data structure" do
+    json = <<-EOS
+["aaa","bbb","ccc"]
+EOS
+    result = @scope.function_load_json([json])
+    result.should(eq(['aaa','bbb','ccc']))
+  end
+
+end